GB1108013A - Improvements in or relating to foamed polyurethanes - Google Patents

Improvements in or relating to foamed polyurethanes

Info

Publication number
GB1108013A
GB1108013A GB19994/64A GB1999464A GB1108013A GB 1108013 A GB1108013 A GB 1108013A GB 19994/64 A GB19994/64 A GB 19994/64A GB 1999464 A GB1999464 A GB 1999464A GB 1108013 A GB1108013 A GB 1108013A
Authority
GB
United Kingdom
Prior art keywords
polyester
agents
phthalic anhydride
phthalic
groups
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB19994/64A
Other languages
English (en)
Inventor
Geoffrey Arthur Haggis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to BE663892D priority Critical patent/BE663892A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB19994/64A priority patent/GB1108013A/en
Priority to FR16990A priority patent/FR1442569A/fr
Publication of GB1108013A publication Critical patent/GB1108013A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4291—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from polyester forming components containing monoepoxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
GB19994/64A 1964-05-13 1964-05-13 Improvements in or relating to foamed polyurethanes Expired GB1108013A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE663892D BE663892A (enExample) 1964-05-13
GB19994/64A GB1108013A (en) 1964-05-13 1964-05-13 Improvements in or relating to foamed polyurethanes
FR16990A FR1442569A (fr) 1964-05-13 1965-05-13 Procédé de fabrication de polyuréthanes mousses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19994/64A GB1108013A (en) 1964-05-13 1964-05-13 Improvements in or relating to foamed polyurethanes

Publications (1)

Publication Number Publication Date
GB1108013A true GB1108013A (en) 1968-03-27

Family

ID=10138563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19994/64A Expired GB1108013A (en) 1964-05-13 1964-05-13 Improvements in or relating to foamed polyurethanes

Country Status (2)

Country Link
BE (1) BE663892A (enExample)
GB (1) GB1108013A (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933700A (en) * 1973-03-12 1976-01-20 Standard Oil Company Modified polyurethane foams containing imide groups
DE2656600A1 (de) * 1976-01-19 1977-07-28 Upjohn Co Polyisocyanurate
US4246365A (en) 1976-08-18 1981-01-20 Bayer Aktiengesellschaft Process for the production of plastics containing isocyanurate groups and urethane groups
US6103822A (en) * 1996-08-16 2000-08-15 Inolex Investment Corporation Polymeric acid functional polyols, polyurethanes and methods for making same
WO2011000546A1 (de) * 2009-07-01 2011-01-06 Bayer Materialscience Ag Verfahren zur herstellung eines polyurethan-polymers mit sekundären hydroxyl-endgruppen umfassenden polyesterpolyolen
CN102414239A (zh) * 2009-05-06 2012-04-11 拜尔材料科学股份公司 制备具有仲oh端基的聚酯多元醇的方法
WO2013024107A1 (de) 2011-08-16 2013-02-21 Bayer Intellectual Property Gmbh Verfahren zur herstellung eines polyurethan-polyisocyanurat-hartschaums
WO2013024108A1 (de) 2011-08-16 2013-02-21 Bayer Intellectual Property Gmbh Verfahren zur herstellung eines polyurethan-polyisocyanurat-hartschaums
WO2015091471A1 (de) 2013-12-18 2015-06-25 Bayer Materialscience Ag Verfahren zur aufarbeitung von alkalischen polyetherpolyolen

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933700A (en) * 1973-03-12 1976-01-20 Standard Oil Company Modified polyurethane foams containing imide groups
DE2656600A1 (de) * 1976-01-19 1977-07-28 Upjohn Co Polyisocyanurate
US4246365A (en) 1976-08-18 1981-01-20 Bayer Aktiengesellschaft Process for the production of plastics containing isocyanurate groups and urethane groups
US6103822A (en) * 1996-08-16 2000-08-15 Inolex Investment Corporation Polymeric acid functional polyols, polyurethanes and methods for making same
CN102414239B (zh) * 2009-05-06 2014-01-29 拜尔材料科学股份公司 制备具有仲oh端基的聚酯多元醇的方法
CN102414239A (zh) * 2009-05-06 2012-04-11 拜尔材料科学股份公司 制备具有仲oh端基的聚酯多元醇的方法
CN102471444A (zh) * 2009-07-01 2012-05-23 拜尔材料科学股份公司 包括具有仲羟基端基的聚酯多元醇的聚氨酯聚合物的制备方法
WO2011000546A1 (de) * 2009-07-01 2011-01-06 Bayer Materialscience Ag Verfahren zur herstellung eines polyurethan-polymers mit sekundären hydroxyl-endgruppen umfassenden polyesterpolyolen
CN102471444B (zh) * 2009-07-01 2014-05-28 拜尔材料科学股份公司 包括具有仲羟基端基的聚酯多元醇的聚氨酯聚合物的制备方法
RU2543383C2 (ru) * 2009-07-01 2015-02-27 Байер Матириальсайенс Аг Способ получения полиуретанового полимера, содержащего сложные полиэфирполиолы, имеющие концевые вторичные гидроксильные группы
US9139685B2 (en) 2009-07-01 2015-09-22 Bayer Materialscience Ag Process for the preparation of a polyurethane polymer with secondary hydroxyl end groups comprising polyester polyols
WO2013024107A1 (de) 2011-08-16 2013-02-21 Bayer Intellectual Property Gmbh Verfahren zur herstellung eines polyurethan-polyisocyanurat-hartschaums
WO2013024108A1 (de) 2011-08-16 2013-02-21 Bayer Intellectual Property Gmbh Verfahren zur herstellung eines polyurethan-polyisocyanurat-hartschaums
WO2015091471A1 (de) 2013-12-18 2015-06-25 Bayer Materialscience Ag Verfahren zur aufarbeitung von alkalischen polyetherpolyolen
US10131743B2 (en) 2013-12-18 2018-11-20 Covestro Deutschland Ag Method for working up alkaline polyether polyols

Also Published As

Publication number Publication date
BE663892A (enExample)

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